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1. 줄기와 잎 뒤에 선털이 있고 잎 가장자리에 잔톱니가 있다   ······································································ 529. 두루미꽃

1. 줄기와 잎 뒷면에 선털이 없고 잎 가장자리에 반원형의 작은 돌기가 있다 ···················································· 530. 큰두루미꽃